nitrilotriaceticBNC²³⁶²¹³⁺¹ 基本例句 n.氮川三醋酸 A new indicator reaction is developed on the basis of manganese- catalyzed oxidation of rhodamine B by potassium periodate with nitrilotriacetic acid as an activator. 本文研究了用氨三乙酸作活化剂锰催化高碘酸钾氧化罗丹明 B褪色的新指示反应。 cnki